Product Drawings & Information Regarding P.E. Stamped Drawings &
Calculations
Stamps & Calcs
Lapeyre Stair products are pre-engineered, standard products. For each product, at no additional cost, we provide standardized dimensional drawings to be used for dimension verification, customer review, and approval prior to fabrication. These drawings do not include P.E. stamped drawings or structural calculations.
Optional P.E. Stamped Drawings & Calculations
If required by your project, Lapeyre Stair can provide P.E. stamped drawings and calculations for an additional charge. This service is performed by a licensed third-party engineering consultant.
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This service includes
- P.E. stamped structural calculations
- P.E. stamped drawings of the Lapeyre Stair product
Connection Details & Anchors
- Not included by default – can be added for an additional fee
- Requires structural drawings and material details of the structure.
- Missing information or revisions after engineering begins will result in additional charges.
Seismic & Wind Loads
- Not included by default – can be added for an additional fee
- Correct Installation Address
- Interior or exterior installation confirmation
- Connection details and supporting structure drawings
Important Notes
Revisions are excluded
- Any changes to dimensions, materials, layout, or structure after engineering begins will require new stamped drawings and calculations at an additional cost.
- Final layouts must be reviewed and approved before engineering starts.
Applicable Codes
- Calculations are based on the current IBC and OSHA codes.
- Any required project-specific codes must be identified at the time of quoting.